Figures
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Cisco ONS 15454 Reference Manual, R7.0
78-17191-01
Figure 11-9 Secondary Sources and Destinations 11-27
Figure 11-10 Alternate Paths for Virtual Path Protection Segments 11-29
Figure 11-11 Mixing 1+1 or BLSR Protected Links With a Path Protection 11-29
Figure 11-12 Ethernet Shared Packet Ring Routing 11-30
Figure 11-13 Ethernet and Path Protection 11-30
Figure 11-14 VCAT Common Fiber Routing 11-34
Figure 11-15 VCAT Split Fiber Routing 11-34
Figure 11-16 Rolls Window 11-38
Figure 11-17 Single Source Roll 11-40
Figure 11-18 Single Destination Roll 11-40
Figure 11-19 Single Roll from One Circuit to Another Circuit (Destination Changes) 11-41
Figure 11-20 Single Roll from One Circuit to Another Circuit (Source Changes) 11-41
Figure 11-21 Dual Roll to Reroute a Link 11-41
Figure 11-22 Dual Roll to Reroute to a Different Node 11-42
Figure 12-1 Four-Node, Two-Fiber BLSR 12-3
Figure 12-2 Four-Node, Two-Fiber BLSR Traffic Pattern Sample 12-4
Figure 12-3 Four-Node, Two-Fiber BLSR Traffic Pattern Following Line Break 12-5
Figure 12-4 Four-Node, Four-Fiber BLSR 12-6
Figure 12-5 Four-Fiber BLSR Span Switch 12-7
Figure 12-6 Four-Fiber BLSR Ring Switch 12-8
Figure 12-7 BLSR Bandwidth Reuse 12-9
Figure 12-8 Five-Node Two-Fiber BLSR 12-10
Figure 12-9 Shelf Assembly Layout for Node 0 in Figure 12-8 12-11
Figure 12-10 Shelf Assembly Layout for Nodes 1 to 4 in Figure 12-8 12-11
Figure 12-11 Connecting Fiber to a Four-Node, Two-Fiber BLSR 12-12
Figure 12-12 Connecting Fiber to a Four-Node, Four-Fiber BLSR 12-13
Figure 12-13 ONS 15454 Traditional BLSR Dual-Ring Interconnect (Same-Side Routing) 12-15
Figure 12-14 ONS 15454 Traditional BLSR Dual-Ring Interconnect (Opposite-Side Routing) 12-16
Figure 12-15 ONS 15454 Integrated BLSR Dual-Ring Interconnect 12-17
Figure 12-16 Integrated BLSR DRI on the Edit Circuits Window 12-18
Figure 12-17 Linear (Point-to-Point) ADM Configuration 12-19
Figure 12-18 Path-Protected Mesh Network 12-20
Figure 12-19 PPMN Virtual Ring 12-21
Figure 12-20 Four-Shelf Node Configuration 12-22
Figure 12-21 Unprotected Point-to-Point ADM to Path Protection Conversion 12-26